Yasuhiro Gyoutoku

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic type image forming apparatus
- Patent number RE34948
- Issue date May 23, 1995
- Seiko Epson Corporation
- Hiroyuki Aizawa
- 347 - Incremental printing of symbolic information
Information Patent Grant
Page printer
- Patent number 5,245,357
- Issue date Sep 14, 1993
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer with electrically conductive lateral side plate
- Patent number 5,001,516
- Issue date Mar 19, 1991
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer
- Patent number 4,945,364
- Issue date Jul 31, 1990
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Page printer
- Patent number 4,941,002
- Issue date Jul 10, 1990
- Seiko Epson Corporation
- Mitsuaki Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic type image forming apparatus
- Patent number 4,754,293
- Issue date Jun 28, 1988
- Seiko Epson Corporation
- Hiroyuki Aizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY